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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                  SCHEDULE 13G

                    UNDER THE SECURITIES EXCHANGE ACT OF 1934
                                (AMENDMENT NO. )

                               I.D. Systems, Inc.
           -----------------------------------------------------------
                                (Name of Issuer)


                                  Common Stock
            ---------------------------------------------------------
                         (Title of Class of Securities)


                                    449489103
            ---------------------------------------------------------
                                 (CUSIP Number)


                                December 31, 2001
            ---------------------------------------------------------
             (Date of Event which Requires Filing of this Statement)



Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:

           [ ]   Rule 13d-1(b)
           [X]   Rule 13d-1(c)
           [ ]   Rule 13d-1(d)


-------------

* The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).






--------------------------------------------------------------------------------
CUSIP NO. 449489103
--------------------------------------------------------------------------------
1.        NAMES OF REPORTING PERSONS
          IRS IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)
                   Jack Silver

--------------------------------------------------------------------------------
2.        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                                         (a) [ ]
                                                                         (b) [X]
--------------------------------------------------------------------------------
3.        SEC USE ONLY

--------------------------------------------------------------------------------
4.        CITIZENSHIP OR PLACE OF ORGANIZATION
                   United States citizen

--------------------------------------------------------------------------------
                        5.    SOLE VOTING POWER
      NUMBER OF                   423,700
       SHARES          ---------------------------------------------------------
    BENEFICIALLY        6.    SHARED VOTING POWER
      OWNED BY                    0
        EACH           ---------------------------------------------------------
      REPORTING         7.    SOLE DISPOSITIVE POWER
       PERSON                     423,700
        WITH           ---------------------------------------------------------
                        8.    SHARED DISPOSITIVE POWER
                                  0
--------------------------------------------------------------------------------
9.        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                   423,700
--------------------------------------------------------------------------------
10.       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
          (See Instructions)
                                                                            [ ]
--------------------------------------------------------------------------------
11.       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
                   7.2%
--------------------------------------------------------------------------------
12.       TYPE OF REPORTING PERSON (See Instructions)
                   IN
--------------------------------------------------------------------------------



                                                               Page 3 of 5 Pages

                                  SCHEDULE 13G

Item 1(a)   Name of Issuer:

     This statement on Schedule 13G relates to Jack Silver's beneficial
ownership interest in I.D. Systems, Inc., a Delaware corporation (the
"Corporation").

     1(b)   Address of Issuer's Principal Executive Offices:

     One University Plaza
     Hackensack, NJ 07601

Items 2(a)  Name of Person Filing:

     This statement is being filed by Jack Silver.

     2(b) and 2(c)  Address of Principal Business Office or, if none, Residence
                    and Citizenship:

     Jack Silver is the principal investor and manager of Sherleigh Associates
LLC (d/b/a SIAR Capital), an independent investment fund. Mr. Silver's business
address is 660 Madison Avenue, New York, New York 10021. Mr. Silver is a United
States citizen.

     2(d) Title of Class of Securities:

          Common Stock

     2(e) CUSIP Number:

          449489103

Item 3.   IF THIS STATEMENT IS FILED PURSUANT TO SS.SS. 240.13D-1(B) OR
          240.13D-2(B) OR (C), CHECK WHETHER THE PERSON FILING IS A:

     (a)  [ ] Broker or dealer registered under section 15 of the Act (15 U.S.C.
          78o).

     (b)  [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

     (c)  [ ] Insurance company as defined n section 3(a)(19) of the Act (15
          U.S.C. 78c).

     (d)  [ ] Investment company registered under section 8 of the Investment
          Company Act of 1940 (15 U.S.C. 80a-8).

     (e)  [ ] An investment advisor in accordance withss.240.13d-1(b)(1)(ii)(E);

     (f)  [ ] An employee benefit plan or endowment fund in accordance
          withss.240.13d-1(b)(1)(ii)(F);

     (g)  [ ] A parent holding company or control person in accordance with s
          240.13d-1(b)(1)(ii)(G);




                                                               Page 4 of 5 Pages


     (h)  [ ] A savings association as defined in Section 3(b) of the Federal
          Deposit Insurance Act (12 U.S.C. 1813);

     (i)  [ ] A church plan that is excluded from the definition of an
          investment company under section 3(c)(14) of the Investment Company
          Act of 1940 (15 U.S.C. 80a-3);

     (j)  [ ] Group, in accordance withss.240.13d-1(b)(1)(ii)(J).

Item 4.    Ownership

        As of the date hereof, Jack Silver beneficially owns 423,700 shares of
common stock of the Company (the "Common Stock"), representing approximately
7.2% of the outstanding shares of the Common Stock. Such shares include: (i)
50,000 shares of Common Stock held by Sherleigh Associates LLC, a New York
limited liability company of which Mr. Silver is the President; (ii) 262,700
shares of Common Stock held by the Sherleigh Associates Profit Sharing Plan, a
trust of which Mr. Silver is the trustee; (iii) 55,000 shares of Common Stock
held by the Shirley Silver Trust for Leigh N. Silver, a trust of which Mr.
Silver is the trustee; and (iv) 55,000 shares of Common Stock held by the
Shirley Silver Trust for Romy J. Silver, a trust of which Mr. Silver is the
trustee. Jack Silver has the sole voting and dispositive power with respect to
all 423,700 shares of Common Stock beneficially owned by him.

Item 5.    Ownership of Five Percent or Less of a Class:

           Not Applicable.

Item 6.    Ownership of More than Five Percent on Behalf of Another Person:

           Not Applicable.

Item 7.    Identification  and  Classification  of the Subsidiary which Acquired
           the Security Being Reported on by the Parent Holding Company:

           Not Applicable.

ITEM 8.    IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP:

           Not Applicable.

ITEM 9.    NOTICE OF DISSOLUTION OF GROUP:

           Not Applicable.





                                                               Page 5 of 5 Pages


ITEM 10.   CERTIFICATION:

     By signing below I certify that, to the best of my knowledge and belief,
the securities referred to above were not acquired and are not held for the
purpose of or with the effect of changing or influencing the control of the
issuer of the securities and were not acquired and are not held in connection
with or as a participant in any transaction having that purpose or effect.

                                    SIGNATURE

     After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.

                                   JACK SILVER

Dated: February 14, 2002           /s/  Jack Silver
                                   ----------------
                                   Jack Silver